But the lanky Indian -- who is ranked third in the world -- admitted to making mistakes in the second game, saying she was nervous.

"I made unforced errors. I felt that I could have finished off in two sets but I think due to my easy errors I gave her the second set," Sindhu told reporters.

"I was leading and then I started giving off points and then I was nervous. I thought nothing is going on, nothing happening with my strokes. They were simple errors but I began to get more nervous," she said.

It is the first time in 36 years that India will be getting an individual badminton medal at the continental games since the late Syed Modi's gold in 1982.

The Indian shuttlers will go head-to-head if they win their respective semis on Monday and Sindhu is looking forward to the challenge.

"Hopefully if that happens then it is very good for Indian badminton. Proud moment for the country. Two singles players in the finals," said Sindhu, who recently lost the gold to Nehwal in the Commonwealth Games.

"Definitely hoping to get the best. Not just the medal but it should be a gold. It's not over yet and I have to keep going," she added.

Nehwal will face the world number one from Taiwan, Tai Tzu Ying, who knocked out 2017 World Champion Nozomi Okuhara of Japan 21-15 21-10.

Sindhu will play world number two Akane Yamaguchi of Japan, who won her match against Chen Yufei of China 21-19, 21-11.